At least you know it wasn't a pube
...which conjured up memories of this scene...
[YT]x0XE7KFZook[/MEDIA]
My worst find was a chunk of green glass in a pizza from my favorite place. It was back in the 70's, when soft drinks were sold in cartons of eight returnable 16 oz. glass bottles. I guessed it was from a 7-Up bottle. Glad I didn't chomp down on it or swallow it.